Diff patch to kaffeine to put it in the system tray when you have scheduled (or active) recordings.

trayClose.diff

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index f96af22..915515c 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -36,6 +36,8 @@
 #include <KTabBar>
 #include <KToolBar>
 #include "dvb/dvbtab.h"
+#include "dvb/dvbmanager.h"
+#include "dvb/dvbrecording.h"
 #include "playlist/playlisttab.h"
 #include "configuration.h"
 #include "configurationdialog.h"
@@ -729,3 +731,12 @@ void MainWindow::leaveEvent(QEvent *event)
 
 	KMainWindow::leaveEvent(event);
 }
+
+bool MainWindow::queryClose()
+{
+  if(dvbTab->getManager()->getRecordingModel()->hasRecordings()) {
+    hide();
+    return false;
+  }
+  return true;
+}
diff --git a/src/mainwindow.h b/src/mainwindow.h
index 6b5c0cd..cf74db9 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -75,6 +75,7 @@ private:
 	bool event(QEvent *event);
 	void keyPressEvent(QKeyEvent *event);
 	void leaveEvent(QEvent *event);
+  bool queryClose();
 
 	KActionCollection *collection;
 	KRecentFilesAction *actionOpenRecent;